Keeb kwm ntawm Rotary Evaporator
Dec 26, 2023
Tso lus
Keeb kwm kev loj hlob ntawmrotary evaporatortuaj yeem taug qab mus rau thaum ntxov xyoo pua 20th.
Xyoo 1939, Walter Buqi tau teeb tsa nws lub khob tshuab tshuab hauv qab daus ntawm nws lub tsev hauv Haier brug. Lub Hoobkas no tsuas yog tsim cov iav fiber ntau rau kev lag luam textile thiab iav twj tso kua mis rau tsev kawm ntawv lub chaw soj nstuam, tsev kho mob thiab factories. Peb xyoos tom qab tsim lub Hoobkas, qhov chaw tau dhau los ua me me. Walter Buqi thiab nws 30 tus neeg ua haujlwm tau tsiv lub khob tshuab tshuab los ntawm Haier brug mus rau lub Hoobkas tshiab hauv fravel. Thaum lub sijhawm no, lub Hoobkas tsuas yog tsim cov ntsuas ntsuas ntsuas thiab ntsuas iav.
Nyob rau hauv 1950 thiab 1955, cov kws tshawb fawb CCDraig thiab MEVolk feem ntau muab tso rau hauv lub tswv yim ntawm rotary flask los txhim kho kev sib xyaw, ua kom cov cua sov thiab txuag cov txheej txheem ua haujlwm. Tsis tas li ntawd, lawv kuj tau npaj ib lub condenser rau kev ua kom zoo ntawm cov chav. WalterBüchi tau txais cov tswv yim ntawm CCDraig thiab MEVolk, thiab ua ke nrog kev lag luam tshuaj lom neeg hauv Basel, tshawb fawb thiab tsim cov khoom siv evaporator thawj zaug.
Cov tshuaj rotary evaporator nyob rau hauv 1957 yog tus yam ntxwv los ntawm kev khiav hauj lwm induction lub cev muaj zog tsis muaj sparks thiab ib tug haib iav condenser nrog txias coils. Thawj zaug, nws tuaj yeem tswj tau qhov kev sib hloov ceev ntawm lub cev muaj zog ntawm 0-240rpm, thiab muaj qhov yooj yim preset potentiometer. Lub condenser yog muab tso rau hauv chav sib kis los ntawm kev sib koom ua ke. Thawj qhov kev txhim kho rotary evaporator khoom, uas tau tawm hauv xyoo 1957, tau siv lub raj mis pub mis thiab lub pob valve (Cork) txhawm rau ntxiv cov kua dej twj tso kua mis ua lub tshuab nqus tsev thaum lub sijhawm distillation, thiab nws tau hais kom siv cov dej da dej rau cua sov. , yog li ntawd lub hwj rotary tuaj yeem muab tso rau hauv ib nrab ntawm cov dej da dej.
Thawj patented ntsuas tau muag hauv Basel hauv xyoo 1957, thiab ua nws thawj zaug hauv ntiaj teb ntawm ACHEMA exhibition hauv Frankfurt hauv xyoo 1958, thiab ua tiav qhov tsis tau pom dua.
1959: Cov kws tshawb fawb txuas ntxiv txhim kho lub tshuab evaporator teb kom nws tuaj yeem siv tau zoo dua rau ntau qhov kev sim. Piv txwv li, los ntawm kev txhim kho cov cua sov ntawm cov cuab yeej, nws tuaj yeem tswj tau qhov kub thiab txias, yog li txhim kho qhov tseeb thiab kev ntseeg siab ntawm qhov kev sim. Nyob rau tib lub sijhawm, lub tshuab nqus tsev ntawm cov evaporator teb tau txhim kho kom muab lub tshuab nqus tsev muaj zog, kom cov kuab tshuaj hauv cov qauv tuaj yeem raug tshem tawm zoo dua.
1960s: Nrog kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev thov nce ntxiv rau daim ntawv thov, rotovap kuj tau nkag mus rau lub sijhawm ntawm kev loj hlob sai. Nyob rau lub sijhawm no, kev txhim kho tsuas yog tsom rau kev txhim kho nws cov kev ua tau zoo thiab kev ua haujlwm zoo. Piv txwv li, los ntawm kev txhim kho lub cev muaj zog thiab tswj qhov system, nws tuaj yeem paub qhov ceev thiab qhov tseeb ntawm kev tswj xyuas qhov kub thiab txias. Nyob rau tib lub sijhawm, ntau hom rotavaps tau tsim los ua kom tau raws li qhov xav tau ntawm cov kev sim sib txawv.
1970s: Lub sijhawm no, kev txhim kho cov khoom lag luam feem ntau tsom rau kev txhim kho nws txoj kev ntseeg tau thiab kav ntev. Los ntawm kev siv cov khoom siv thiab thev naus laus zis ntau dua, chav tsev evaporation rotary tuaj yeem hloov kho kom zoo rau ntau qhov chaw ib puag ncig thiab ua kom nws lub neej ua haujlwm ntev. Nyob rau tib lub sijhawm, automation thiab kev txawj ntse theem ntawm rotary evaporator tau txhim kho ntxiv, kom nws tuaj yeem ua tau zoo dua cov kev xav tau ntawm kev tshawb fawb thiab kev tsim khoom.
1980s: Nyob rau lub sijhawm no, kev txhim kho ntawm cov tshuaj rotary evaporator feem ntau tsom rau kev txhim kho nws cov versatility thiab yooj. Piv txwv li, los ntawm kev tsim ntau yam khoom, nws tuaj yeem siv rau kev sim sib txawv thiab siv. Tsis tas li ntawd, automation thiab kev txawj ntse qib ntawm cov tshuab tau txhim kho ntxiv, kom nws thiaj li paub txog kev ua haujlwm tau zoo thiab raug sim.
Los ntawm 1990s mus rau tam sim no: Nrog kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev thov nce ntxiv ntawm daim ntawv thov, lubrotary evaporatoryog kho tshiab tas li. Niaj hnub nimno teb evaporators system feem ntau yog tus yam ntxwv ntawm automation, txawj ntse thiab multifunction. Lawv tuaj yeem txuas nrog cov khoos phis tawj thiab tswj hwm los ntawm software kom paub txog kev ua haujlwm nyob deb thiab nrhiav tau cov ntaub ntawv. Tsis tas li ntawd, cov cuab yeej siv niaj hnub no muaj zog tiv thaiv corrosion, kev kub siab tsis kam thiab kub tsis kam, thiab tuaj yeem hloov mus rau ntau qhov kev thov ntawm cov xwm txheej. Nyob rau tib lub sijhawm, kev txhim kho ntawm rotovap evaporator kuj nthuav tawm qee cov qauv tshiab thiab cov lus qhia, xws li miniaturization, portability thiab customization. Cov qauv tshiab thiab cov lus qhia no ua rau cov khoom lag luam ua lub luag haujlwm ntau dua hauv kev tshawb fawb thiab kev tsim khoom, thiab txhim kho kev ua tau zoo ntawm kev sim thiab cov txiaj ntsig zoo.
Kev txhim kho yav tom ntej ntawm rotovap
Kev txawj ntse thiab automation: Los ntawm kev qhia ntau dua sensors, controllers thiab actuators, kev txawj ntse thiab automation ntawm rotary evaporator twb paub lawm. Piv txwv li, lub tshuab pom kev thiab cov cuab yeej txawj ntse tuaj yeem siv los txheeb xyuas thiab taug qab cov txheej txheem kev sim, hloov kho tsis xws li qhov kub thiab txias, kev sib hloov ceev thiab lub tshuab nqus tsev kawm ntawv, txo cov kev cuam tshuam ntawm phau ntawv, thiab txhim kho kev sim ua haujlwm thiab raug.
Kev siv cov ntaub ntawv tshiab thiab thev naus laus zis: Txais cov ntaub ntawv tshiab nrog kev kub siab, kev kub siab ua haujlwm thiab kev tiv thaiv corrosion los txhim kho kev ntseeg tau thiab ua haujlwm ntev ntawm cov khoom siv. Nyob rau tib lub sijhawm, cov thev naus laus zis tshiab cua sov, tshuab cua txias thiab tshuab nqus tsev yog qhia los txhim kho cov evaporation efficiency thiab kev sim ntawm cov khoom siv.
Multifunctional thiab customized: Txhim khorotary evaporatorshaum rau cov kev xav tau sib txawv, xws li cov khoom siv uas tuaj yeem paub ntau yam haujlwm xws li distillation, concentration, sib cais thiab purification. Nyob rau tib lub sijhawm, raws li cov kev xav tau tshwj xeeb ntawm cov neeg siv khoom, cov cuab yeej tsim kho kom haum raws li tus neeg xav tau ntawm cov neeg siv khoom.
Kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig: Txais siv cov cuab yeej siv hluav taws xob zoo thiab cov ntaub ntawv tiv thaiv ib puag ncig, txo cov cuab yeej siv hluav taws xob thiab pov tseg, thiab ua tiav cov hom phiaj ntawm kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig. Piv txwv li, lub zog tauj dua tshiab xws li hnub ci zog thiab cua zog tuaj yeem siv los muab lub zog xav tau los ntawm cov khoom siv.
Miniaturization thiab portability: Los ntawm optimizing tus tsim thiab siv cov ntaub ntawv tshiab, lub ntim thiab qhov hnyav ntawm cov cuab yeej raug txo, thiab lub miniaturization thiab portability ntawm cov cav tov twb paub lawm. Qhov no tuaj yeem ua rau cov khoom siv yooj yim dua rau nqa thiab txav mus los, thiab nthuav dav nws cov ntawv thov ntau yam.
Xav paub ntau ntxiv txog cov tshuaj chemical lab teb evaporator, txais tos xa email rau pebsales@achievechem.com